49695051

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2111}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 81100800

約数和(自身を除く): 31405749

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 399, 413, 1121, 1239, 2111, 3363, 6333, 7847, 14777, 23541, 40109, 44331, 120327, 124549, 280763, 373647, 842289, 871843, 2366431, 2615529, 7099293, 16565017, 49695051]

約数ペア:

[(1, 49695051), (3, 16565017), (7, 7099293), (19, 2615529), (21, 2366431), (57, 871843), (59, 842289), (133, 373647), (177, 280763), (399, 124549), (413, 120327), (1121, 44331), (1239, 40109), (2111, 23541), (3363, 14777), (6333, 7847)]